Doctor profile · Federal record
Dr. Thaddeo Oconer, MD
Nephrology Physician (CMS: Nephrology) · Specialist · Mesa, AZ
- NPI 1104928571
- Accepts Medicare
- 38 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
612 W Baseline RD
Mesa, AZ 852106041
(480) 834-9039
fax (480) 964-7802
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- May 25, 2012
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207RN0300X — NUCC code
- State licenses (2)
- Arizona #40121 · Guam #M001478
- Medicaid
- AZ #354819
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1104928571. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
2,240
Distinct HCPCS
10
Medicare allowed
$206,483
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99490 |
Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month | 545 | 84 | $59 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 512 | 155 | $77 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 420 | 192 | $73 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 181 | 69 | $48 | |
90960 |
Dialysis services, 4 or more physician visits per month (20 years or older) | 164 | 31 | $341 | |
99439 |
Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month | 127 | 68 | $44 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 75 | 70 | $126 | |
99454 |
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days | 50 | 15 | $48 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 38 | 24 | $115 | |
99457 |
Management using the results of remote vital sign monitoring per calendar month, first 20 minutes | 38 | 13 | $47 |
In context: peer comparison
Among 13 peers in this city , average services per provider: 202. This provider delivers 11× the peer median.Open Payments
Industry payments received
All-time total
$521
Transactions
26
Manufacturers
11
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Amgen Inc. | 11 | $198.98 | |
| Otsuka America Pharmaceutical, Inc. | 4 | $97.72 | |
| Bayer Healthcare Pharmaceuticals Inc. | 3 | $43.11 | |
| Ultragenyx Pharmaceutical Inc. | 1 | $42.50 | |
| Mallinckrodt Hospital Products Inc. | 1 | $23.09 | |
| Daiichi Sankyo Inc. | 1 | $22.60 | |
| Alexion Pharmaceuticals, Inc. | 1 | $21.06 | |
| RECORDATI_RARE_DISEASES_INC. | 1 | $20.93 | |
| Novartis Pharmaceuticals Corporation | 1 | $18.35 | |
| AstraZeneca Pharmaceuticals LP | 1 | $17.82 | |
| Ardelyx, Inc. | 1 | $14.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,034
Patients
274
Total drug cost
$42,941
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Calcitriol | Generic | 325 | 98 | $4,826 |
| Furosemide | Generic | 117 | 35 | $779 |
| Amlodipine Besylate | Generic | 111 | 31 | $627 |
| Allopurinol | Generic | 65 | 19 | $925 |
| Potassium Chloride | Generic | 62 | 15 | $1,743 |
| Losartan Potassium | Generic | 59 | 14 | $816 |
| Sevelamer Carbonate | Generic | 51 | 19 | $7,357 |
| Hydralazine Hcl | Generic | 42 | 17 | $368 |
| Lisinopril | Generic | 40 | 15 | $274 |
| Prednisone | Generic | 31 | 0 | $237 |
Hospital affiliations
Frequently asked questions
What is Dr. Thaddeo Oconer's medical specialty?
Dr. Thaddeo Oconer practices Nephrology Physician in Mesa, AZ.
Where does Dr. Thaddeo Oconer practice?
Dr. Thaddeo Oconer practices at 612 W Baseline RD, Mesa, AZ 852106041. Office phone: 4808349039.
What is Dr. Thaddeo Oconer's NPI?
Dr. Thaddeo Oconer's National Provider Identifier (NPI) is 1104928571, issued by NPPES.
Does Dr. Thaddeo Oconer accept Medicare assignment?
Yes. Dr. Thaddeo Oconer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thaddeo Oconer commonly perform?
Top Medicare-reported procedures in 2023: Chronic care management services (HCPCS 99490); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.